Guizhou - China   2025-07-22   Tuesday   27.12N, 104.73E

Hezhang

Guizhou - China
2025-07-22

Air Quality

Excellent

No health implications.

3

PM2.5

7

PM10

48

O3

0.4

CO

5

SO2

4

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

22 Jul

36 Excellent

Wed

23 Jul

30 Excellent

Thu

24 Jul

36 Excellent

Fri

25 Jul

36 Excellent

Sat

26 Jul

38 Excellent

Sun

27 Jul

50 Excellent

Mon

28 Jul

34 Excellent

Hezhang Air quality rank

Monthly Average AQI (Hezhang)

2020/07 - 2025/06

Air quality in the last 12 months (Hezhang)

2025/06
18
14
25
29
37
51
46
32
38
31
35
42
45
40
26
30
32
21
15
24
23
22
31
27
16
14
22
25
25
19
2025/05
49
46
52
46
37
25
34
25
38
29
33
41
52
35
52
46
40
41
37
40
41
41
51
48
35
32
21
15
26
25
22
2025/04
31
38
56
61
44
36
30
54
58
71
66
168
121
83
72
64
41
41
34
37
36
28
66
29
35
44
21
30
34
24
2025/03
67
78
55
57
31
20
31
32
37
45
56
45
76
45
22
23
15
20
31
46
53
59
49
51
48
46
48
134
30
28
26
2025/02
27
21
19
49
38
20
22
35
48
35
46
42
30
35
47
53
46
36
42
30
31
24
27
30
28
42
54
63
2025/01
84
72
84
67
61
80
27
22
34
33
26
54
59
52
58
63
96
40
61
87
92
73
69
46
23
41
60
67
79
76
35
2024/12
93
95
65
59
38
37
39
31
24
19
28
22
16
22
28
55
50
52
42
42
31
34
39
30
25
27
35
45
53
31
46
2024/11
18
28
56
28
30
51
62
59
39
57
58
43
32
40
58
50
32
33
29
24
25
37
36
31
20
22
22
32
48
66
2024/10
12
22
27
40
43
20
24
32
30
33
41
24
19
25
29
37
27
37
34
34
26
14
31
47
45
43
25
42
54
54
47
2024/09
26
23
17
24
28
34
26
17
18
25
26
24
27
32
38
41
24
25
32
35
20
21
32
40
52
52
40
39
37
12
2024/08
31
25
25
18
19
24
21
20
23
15
63
58
51
45
41
41
45
33
35
36
36
34
32
36
26
23
31
31
35
36
36
2024/07
17
20
21
13
17
21
20
19
21
16
15
17
19
16
15
18
21
20
18
19
16
16
22
23
22
28
29
15
15
16
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  • Excellent
  • Good
  • Lightly
  • Moderately
  • Heavily
  • Severely
Air quality source: CNEMC

*: primary pollution